[Qemu-devel] [qom-cpu PATCH 1/3] target-i386: Disable CPUID_ACPI by default on KVM mode

[Eduardo Habkost <ehabkost@redhat.com>]

KVM never supported the CPUID_ACPI flag, so it doesn't make sense to
have it enabled by default when KVM is enabled.

The motivation here is exactly the same we had for the MONITOR flag.

And like on the MONITOR flag case, we don't need machine-type compat code
because it is currently impossible to run a KVM VM with the ACPI flag set.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
---
 target-i386/cpu.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/target-i386/cpu.c b/target-i386/cpu.c
index de09ca2..8de1566 100644
--- a/target-i386/cpu.c
+++ b/target-i386/cpu.c
@@ -461,6 +461,7 @@ static uint32_t kvm_default_features[FEATURE_WORDS] = {
 /* Features that are not added by default to any CPU model when KVM is enabled.
  */
 static uint32_t kvm_default_unset_features[FEATURE_WORDS] = {
+    [FEAT_1_EDX] = CPUID_ACPI,
     [FEAT_1_ECX] = CPUID_EXT_MONITOR,
 };
 
-- 
1.9.3